Fault-tolerant control method for continuous networked Markov jump system with time delay

The invention discloses a fault-tolerant control method for a continuous networked Markov jump system with time delay. Aiming at a continuous networked Markov jump system with uncertain time delay from a sensor to an actuator and from the actuator to a controller, the collaborative design problem of an observer and a fault-tolerant controller under an actuator fault is researched. Firstly, in consideration of the condition that the system state is unmeasurable, an observer is constructed at a controller end to obtain state information; secondly, by means of the Lyapunov functional stability theorem, sufficient conditions for stability of the closed-loop system are deduced; and finally, providing a solving method of a gain matrix of the fault-tolerant controller and the observer, and realizing collaborative design of the fault-tolerant controller and the observer. 本发明公开了一种具有时延的连续网络化Markov跳变系统容错控制方法。针对具有从传感器到执行器和执行器到控制器两段时延不确定的连续网络化Markov跳变系统，研究了其在执行器故障下的观测器与容错控制器的协同设计问题。首先，考虑到系统状态不可测的情况，在控制器端构造了观测器获取状态信息。其次，利用